What is the solution?
Use only the hints that are really necessary to solve the puzzle:
Time "removes" it
Normally you get it from another person
Almost anybody gets it from time to time, the ones more often, the others less often
Pensioners seem to like it though they often don't need it due to their age
At birth you don't have the "things" needed for it
Over time, the "things" will grow again
You may quickly solve it using this hint!
It "consists" of several tasks where one of this tasks is washing
Nope, I won't make it that easy :)